+ int Dummy;
+ return createUniqueEntity(Model, Dummy, ResultPath, false, 0, FS_Name);
+}
+
+static std::error_code
+createTemporaryFile(const Twine &Model, int &ResultFD,
+ llvm::SmallVectorImpl<char> &ResultPath, FSEntity Type) {
+ SmallString<128> Storage;
+ StringRef P = Model.toNullTerminatedStringRef(Storage);
+ assert(P.find_first_of(separators) == StringRef::npos &&
+ "Model must be a simple filename.");
+ // Use P.begin() so that createUniqueEntity doesn't need to recreate Storage.
+ return createUniqueEntity(P.begin(), ResultFD, ResultPath,
+ true, owner_read | owner_write, Type);
+}
+
+static std::error_code
+createTemporaryFile(const Twine &Prefix, StringRef Suffix, int &ResultFD,
+ llvm::SmallVectorImpl<char> &ResultPath, FSEntity Type) {
+ const char *Middle = Suffix.empty() ? "-%%%%%%" : "-%%%%%%.";
+ return createTemporaryFile(Prefix + Middle + Suffix, ResultFD, ResultPath,
+ Type);
+}
+
+std::error_code createTemporaryFile(const Twine &Prefix, StringRef Suffix,
+ int &ResultFD,
+ SmallVectorImpl<char> &ResultPath) {
+ return createTemporaryFile(Prefix, Suffix, ResultFD, ResultPath, FS_File);
+}
+
+std::error_code createTemporaryFile(const Twine &Prefix, StringRef Suffix,
+ SmallVectorImpl<char> &ResultPath) {
+ int Dummy;
+ return createTemporaryFile(Prefix, Suffix, Dummy, ResultPath, FS_Name);
+}
+
+
+// This is a mkdtemp with a different pattern. We use createUniqueEntity mostly
+// for consistency. We should try using mkdtemp.
+std::error_code createUniqueDirectory(const Twine &Prefix,
+ SmallVectorImpl<char> &ResultPath) {
+ int Dummy;
+ return createUniqueEntity(Prefix + "-%%%%%%", Dummy, ResultPath,
+ true, 0, FS_Dir);